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Add XenSource vendor support to sys_info api

This commit is contained in:
Doug MacEachern 2007-01-10 03:26:31 +00:00
parent 07c0cb7ff0
commit 9966f219e9
2 changed files with 62 additions and 14 deletions
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4
ChangeLog
View File

@ -1,3 +1,7 @@
2007-01-09 Doug MacEachern <dougm@hyperic.com>
* Add XenSource vendor support to sys_info api
2006-12-10 Doug MacEachern <dougm@hyperic.com> 2006-12-10 Doug MacEachern <dougm@hyperic.com>
* 1.3 released * 1.3 released

72
src/os/linux/linux_sigar.c
View File

@ -2165,7 +2165,10 @@ static void redhat_vendor_parse(char *line, sigar_sys_info_t *info)
} }
} }
static void lsb_vendor_parse(char *data, sigar_sys_info_t *info) #define is_quote(c) ((c == '\'') || (c == '"'))
static void kv_parse(char *data, sigar_sys_info_t *info,
void (*func)(sigar_sys_info_t *, char *, char *))
{ {
char *ptr = data; char *ptr = data;
int len = strlen(data); int len = strlen(data);
@ -2188,21 +2191,59 @@ static void lsb_vendor_parse(char *data, sigar_sys_info_t *info)
*ix = '\0'; *ix = '\0';
} }
vlen = strlen(val); vlen = strlen(val);
if (is_quote(*val)) {
if (is_quote(val[vlen-1])) {
val[vlen-1] = '\0';
}
++val;
}
if (strEQ(key, "DISTRIB_ID")) { func(info, key, val);
SIGAR_SSTRCPY(info->vendor, val);
}
else if (strEQ(key, "DISTRIB_RELEASE")) {
SIGAR_SSTRCPY(info->vendor_version, val);
}
else if (strEQ(key, "DISTRIB_CODENAME")) {
SIGAR_SSTRCPY(info->vendor_code_name, val);
}
ptr += (klen + 1 + vlen + 1); ptr += (klen + 1 + vlen + 1);
} }
} }
static void lsb_parse(sigar_sys_info_t *info,
char *key, char *val)
{
if (strEQ(key, "DISTRIB_ID")) {
SIGAR_SSTRCPY(info->vendor, val);
}
else if (strEQ(key, "DISTRIB_RELEASE")) {
SIGAR_SSTRCPY(info->vendor_version, val);
}
else if (strEQ(key, "DISTRIB_CODENAME")) {
SIGAR_SSTRCPY(info->vendor_code_name, val);
}
}
static void lsb_vendor_parse(char *data, sigar_sys_info_t *info)
{
kv_parse(data, info, lsb_parse);
}
static void xen_parse(sigar_sys_info_t *info,
char *key, char *val)
{
if (strEQ(key, "PRODUCT_VERSION")) {
SIGAR_SSTRCPY(info->vendor_version, val);
}
else if (strEQ(key, "KERNEL_VERSION")) {
SIGAR_SSTRCPY(info->version, val);
}
}
static void xen_vendor_parse(char *data, sigar_sys_info_t *info)
{
kv_parse(data, info, xen_parse);
snprintf(info->description,
sizeof(info->description),
"XenServer %s",
info->vendor_version);
}
typedef struct { typedef struct {
const char *name; const char *name;
const char *file; const char *file;
@ -2216,6 +2257,7 @@ static linux_vendor_info_t linux_vendors[] = {
{ "Slackware", "/etc/slackware-version", NULL }, { "Slackware", "/etc/slackware-version", NULL },
{ "Mandrake", "/etc/mandrake-release", NULL }, { "Mandrake", "/etc/mandrake-release", NULL },
{ "VMware", "/proc/vmware/version", NULL }, { "VMware", "/proc/vmware/version", NULL },
{ "XenSource", "/etc/xensource-inventory", xen_vendor_parse },
{ "Red Hat", "/etc/redhat-release", redhat_vendor_parse }, { "Red Hat", "/etc/redhat-release", redhat_vendor_parse },
{ "lsb", "/etc/lsb-release", lsb_vendor_parse }, { "lsb", "/etc/lsb-release", lsb_vendor_parse },
{ "Debian", "/etc/debian_version", NULL }, { "Debian", "/etc/debian_version", NULL },
@ -2268,10 +2310,12 @@ static int get_linux_vendor_info(sigar_sys_info_t *info)
generic_vendor_parse(data, info); generic_vendor_parse(data, info);
} }
snprintf(info->description, if (info->description[0] == '\0') {
sizeof(info->description), snprintf(info->description,
"%s %s", sizeof(info->description),
info->vendor, info->vendor_version); "%s %s",
info->vendor, info->vendor_version);
}
return SIGAR_OK; return SIGAR_OK;
} }